baber/WOPTO huggingface dataset:
Patent JP-H03290907-A (JP)
Title: Closed magnetic circuit type ignition coil
Inventor: TAKAMI SATORU
IPC: H01F38/12
Filed: 1990-04-09
Abstract: PURPOSE:To reduce a size and weight and raise output voltage by forming an air gap for preventing magnetic saturation between two legs of an iron core outside a case for reducing dispersion of a magnetic flux and increasing an effective magnetic flux density. CONSTITUTION:A case 13 has an opening on the bottom, wherein when a primary coil and a secondary coil are stood concentrically and housed inside the case, this opening is closed by an end of a bobbin 11' of a primary coil, insulating resin is poured, hardened insulating resin is poured and coils 11, 12 are buried and fixed in the case by a hardened insulating resin layer 14. An iron core 15 has two parallel legs 15a, 15b of the same length which are a little longer than the bobbin 11' of the primary coil, while one of the legs 15a is passed through the bobbin 11' of the primary coil and fixed inside the bobbin by adhesive agent. Thus the other leg 15b of the iron core extends along outside the case 13 so that an air gap for preventing magnetic saturation is formed between the tips of both legs 15a, 15b, that is between outer faces on the bottom of the case 13. Therefore the gap is formed between the two legs so as to reduce dispersion in a magnetic flux and to increase an effective magnetic flux density.
Patent JP-S58209750-A (JP)
Title: Color recording member
Inventor: NAKATSUI HISASHI
IPC: G03G15/01
Filed: 1982-06-01
Abstract: PURPOSE:To obtain a color recording member which yields a colored image of high resolution with one time of transfer by using a photoconductive layer juxtaposed alternately with photoconductive members and insulation members in many stripe shapes, adapting color toners thereto and processing the color toners electrostatically. CONSTITUTION:A light transmittable conductive layer 2 is formed on the surface of a light transmittable substrate 1, and a photoconductive layer 3 and an insulation layer 4 are superposed and disposed successively on the surface thereof, thereby producing a color recording member. The layer 3 is formed by juxtaposing many slender photoconductive materials 32 and insulation materials 31 extending in the direction to the plane of the figure alternately. A cyan toner CT, a magenta toner MT and a yellow toner YT are attracted respectively on toner conveyance belts 7, 8, 9, then the belts attracted with the toners are held on a holder 10 and are so disposed as to face respectively to at least 1 pieces the photoconductive materials corresponding to the respective color filters of the color recording member. The holder 10 is brought into proximity or contact to or with the insulation layer on the uppermost layer of the color recording member so that the toner CT, the toner MT and the toner YT are attracted respectively on the photoconductive materials 32R, 32G, 32B having sensitivity to red, green and blue colors.
Patent JP-S62258326-A (JP)
Title: Purification and solubilization of protein antigen, detoxification of bordetella pertussis toxin and cell free pertussis vaccine
Inventor: KUNTAN MIRE MARII JIYOZE BE
IPC: C07K1/16
Filed: 1987-04-16
Abstract: A method for the purification, solubilization and/or detoxification of protein antigens of bacteria of the Bordetella genus involves the use of a carbonate buffer having a pH of 8.3 to 11.6. An acellular anti-whooping cough vaccine containing active principles in this carbonate buffer is also disclosed.
Patent JP-H02270425-A (JP)
Title: Fault diagnostic system for communication system
Inventor: TSUSHIMA HITOSHI
IPC: H04B10/07
Filed: 1989-04-12
Abstract: PURPOSE:To detect not only a fault in a transceiver but a fault in a network by providing a means reflecting a packet data to the transceiver and an equipment at the network side, and providing a means selecting a reflected packet data in the transceiver. CONSTITUTION:A loopback changeover switch 21 and a reception data mask section 22 are provided in a transceiver 4 and a loopback line 38 is provided to a network side equipment 7. A terminal equipment 1 outputs a control signal opening the loopback changeover switch 21 in the normal communication operation. As a result, a loop switch 19 is closed and the reception data mask section 22 masks a signal from an optical reception section 16 only when a signal (c) from a data detection section 12 is for an H level period. When the terminal equipment 1 diagnoses a fault of the communication system, the terminal equipment 1 outputs a control signal closing the loopback changeover switch 21. As a result, the loopback switch 19 is opened and the reception data mask section 22 passes the signal from the section 16 without masking it.
Patent JP-H02268897-A (JP)
Title: Two-phase methane fermentation method
Inventor: NAKANO IWAO
IPC: C02F11/04
Filed: 1989-04-11
Abstract: PURPOSE:To treat a concd. waste liq. and to use a bio-gas as a good-quality fuel by arranging a preceding fermenter having a sufficient capacity, an anaerobic sludge separator and an aerobic pressure flotation device and introducing a separated clarified liq. and a bio-gas into the bottom of a UASB tank. CONSTITUTION:The capacity of an acidic fermenter 1 is enlarged so that 2 to 3 residence days are secured for high-temp. fermentation and 4 to 6 residence days for medium-temp. fermentation. Malodor is methanated with such as capacity and eliminated. The SS in the liq. discharged from the fermenter is almost solubilized. The aerobic pressure flotation device 2 for separating anaerobic sludge is provided The MLSS.SS component such as the anaerobic sludge contg. methanogen is easily separated by pressure flotation. The bio-gas 8 and the separated clarified liq. 7 are mixed, the obtained liq. mixture 9 is introduced into a UASB tank 4, and the granule bacteria present in the sludge bed 5 are sufficiently oscillated and agitated.
Patent JP-H1056579-A (JP)
Title: Color correcting device, method therefor and recording medium
Inventor: YAMAZAKI TOSHIAKI
IPC: H04N1/46
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To simplify the operation of color correction by performing the color correction of image data with respect to an object image based on discriminated color data and possessed color data. SOLUTION: The object image with a seal image for correction is displayed on a display. When a cursor 61 is moved to a position 71 of an upper left square on a seal 70 for correction and the click button of a pointing device is operated, the color data of pixels around the position designated by the cursor stored in a memory are possessed by a CPU. Then, a color showing an average value is displayed on a square 101 displayed on a large frame. Squares 72... on the seal image for correction are successively designated and nine colors are totally displayed on a square 100. Thus, when all the nine colors are completely designated, the cursor 61 is moved to a button switch 110 and the click button is operated. Then, the CPU executes correcting processing according to this position designation.
Patent JP-S5521406-A (JP)
Title: Aromatic polyamide composition
Inventor: NAKAGAWA YASUO
IPC: D01F6/90
Filed: 1978-07-31
Abstract: PURPOSE: To prepare an aromatic polyamide composition useful as textile fibers and having practically improved dyeability and excellent heat resistance while maintaining the characteristics of aromatic polyamide, by blending poly-m-phenylene isophthalamide with a xylylenediamine-type polyamide.  
     CONSTITUTION: (A)95W50 wt.% of poly-m-phenylene isophthalamide is mixed with (B)5W50 wt.%, preferably 10W20 wt.% of a polyamide comprising (a)an amine component consisting of 35W100, preferably 75W100 mole % of a xylylenediamine, preferably m-xylylenediamine, etc., and 65W0 mole % of an aromatic diamine, preferably phenylenediamine, etc., and (b)an acid component consisting of an aromatic dicarboxylic acid, preferably terephthalic acid, etc.. A desired amount of the polymer is preferably dissolved in a basic amide solvent capable of dissolving the polymer to give dope, from which products in the form of fiber, film or hydrid, etc. are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62252327-A (JP)
Title: Production in iron oxide for magnetic recording
Inventor: KAWAI TAKAO
IPC: C01G49/06
Filed: 1986-04-22
Abstract: PURPOSE:To obtain the titled iron oxide having small axial ratio and magnetic characteristics efficiently and inexpensively, by reducing needle-like FeOOH with an alkali metallic ion and/or alkaline earth metallic ion and oxidizing prepared Fe3O4. CONSTITUTION:Needle-like FeOOH is reduced with 0.1-5wt% alkali metallic ion (e.g., Li, Na or K) ion and/or alkaline earth metallic ion (e.g. Ca, Sr or Ba) ion in the form of hydroxide, etc., to give Fe3O4. Then, the Fe3O4 is oxidized with )2 in air, etc., to give iron oxide form magnetic recording, granular or short cylindrical gamma-Fe2O3 having formed ferromagnetic ferrite layer, etc., on the surface.
Patent JP-H06309378-A (JP)
Title: Map retrieving device and system
Inventor: NAITO AKIRA
IPC: G09B29/10
Filed: 1993-04-20
Abstract: PURPOSE:To attain the retrieval of a map corresponding to a desired place name in parallel to the confirmation of the display area of the map by providing a postal code area retrieving means, lower-rank division area retrieving means, and lower-rank area selecting means. CONSTITUTION:When a postal code is inputted from an inputting device 101, a postal code area retrieving function part 111 retrieves a postal code area table 106 based on the postal code, and extracts the coordinate information on a map and identification code of the pertinent area. A lower-rank division area retrieving function part 112 retrieves a lower-rank area table 107 based on the identification code extracted by the function part 111, and the place names, coordinate information on the map, and identification codes of the entire lower-rank division areas belonging to the area indicated by the identification code. A lower-rank division area selecting function part 113 displays the place names of the plural lower-rank division areas extracted by the function part 112, and selects one of them according to an instruction from the device 101. Thus, after the postal code is inputted, the display of the map can be simultaneously confirmed at a step in the middle of the retrieval of the map.
Patent JP-S62249624-A (JP)
Inventor: HAMAMOTO HIROSHI
IPC: A47J42/16
Filed: 1986-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5216692-A (JP)
Title: Method of forming connection portion for cables
Inventor: KOBAYASHI MASAYUKI
IPC: H02G1/14
Filed: 1975-07-30
Abstract: PURPOSE: To prevent electrical failures due to the intrusion of solder in plumber to the inside of a junction box where the junction box for a cable connection portion with metal sheath is sealed with plumber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5616618-A (JP)
Title: Continuous annealing furnace
Inventor: OOYA HIROSHI
IPC: F27D17/00
Filed: 1979-07-20
Abstract: PURPOSE: To reduce the heat energy consumption for a continuous annealing furnace, by preheating atmosphere gas supplied to the heating chamber and the soaking chamber in a heat exchanger by using high temp. atmosphere gas generated in a rapid cooling chamber as the heat source.  
     CONSTITUTION: Atmosphere gas to be blown into a heating chamber and a soaking chamber is preheated by utilizing the sensible heat of high temp. atmosphere gas generated in a rapid cooling chamber etc. For example, an annealing furnace consisting of a heating chamber 1, a soaking chamber 2, a rapid cooling chamber 3, a low temp. chamber 4, and a slow cooling chamber 5 is equipped with water coolers K 1 WK 3  for cooling atmosphere gas, pressurizing fans F 1 WF 3 , in addition, with a heat exchanger 6 where atmosphere gas at ordinary temp. is preheated by the heat of atmosphere gas heated in the rapid cooling chamber 3 and is charged to the heating chamber 1 and the soaking chamber 2. The atmosphere gas in the rapid cooling chamber 3 is at 700W800°C temp. and is lowered by 30°C in the heat exchanger 6, and raises the temp. of atmosphere gas to be charged to the heating chamber and the soaking chamber to about 300°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02272400-A (JP)
Title: Soft x-ray taking-out window
Inventor: NOMURA HIDEKAZU
IPC: G21K5/00
Filed: 1989-04-14
Abstract: PURPOSE:To prevent the degradation of airtightness and radiation by providing two fitting faces on both window frames on the vacuum side and the atmospheric pressure side and evacuating air in the space between them and holding an X-ray transmission material on the fitting face on the inner peripheral side interposing a metallic foil between them. CONSTITUTION:Flat and smooth annular projections 2a and 2b are formed on inside peripheral parts of an extrahigh vacuum-side window frame 5 and an atmospheric pressure-side window frame 6, and conflat edges 10c and 10d are formed on outer peripheral sides of projections 2a and 2b, and a through hole 14 connected to the space formed between projections 2a and 2b and edges 10c and 10d is provided. A oxygen free copper gasket 11 is clipped between edges 10c and 10d, and a metallic beryllium foil 1 is clipped between projections 2a and 2b interposing an annular aluminium foil 4 between them, and it is clamped by a bolt 7, a spring washer 8, and a flat washer 9, and air between window frames 5 and 6 is evacuated by connecting an oil rotary pump to a through hole 14.
Patent JP-S63257557-A (JP)
Inventor: NAGASHIMA YASUHITO
IPC: G02C7/00
Filed: 1987-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04304120-A (JP)
Title: System for operating inverter and rotary generator power source in parallel
Inventor: YOKOI YASUO
IPC: H02J7/35
Filed: 1991-03-30
Abstract: PURPOSE:To synchronize an inverter to a rotary generator power source by detecting the phase of the current and the magnitude of the reactive current of the inverter against the resultant voltage waveform of the inverter and generator power source and controlling the frequency and phase of the inverter so as to eliminate a phase difference. CONSTITUTION:A synchronous rectifier circuit 8a shapes the resultant voltage waveform of an inverter and rotary generator power source to a square wave delayed in phase by 90 deg.. By using the square wave, an inverter current at a half cycle which is delayed in phase from the resultant voltage waveform by 90 deg. is fetched. The delay or advance of the inverter current against the resultant voltage waveform and the magnitude of a reactive current are detected by using the mean value of the inverter current. Then the inverter 2 is synchronized to the rotary generator power source by feeding back the detected delay in the inverter current and magnitude of the reactive current to a conduction control circuit 2b and eliminating the occurrence of a phase difference.
Patent JP-S5218264-A (JP)
Title: Cyclon type anti-dust apparatus
Inventor: SAKUMA YASUJI
IPC: B04C5/00
Filed: 1975-08-01
Abstract: PURPOSE: To provide an anti-dust apparatus which separates dust easily by simplifying the influx process of exhaust into the anti-dust gear. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62869-A (JP)
Inventor: POORU MAATERU TOREZAUEI
IPC: H03M1/00
Filed: 1986-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02294364-A (JP)
Title: Mixture of marine blue dye and black dye
Inventor: ERUBUIN HAAN
IPC: C09B29/033
Filed: 1990-04-10
Abstract: PURPOSE: To provide a dye mixture of marine blue and black which imparts marine blue or black tone to a polyester, and comprises a specified thiophene azo dye and another specified dye.  
     CONSTITUTION: This dye mixture of marine blue and black comprises: (A) a thiophene azo dye represented by the formula (wherein R 1  represents formyl, cyano or the like; R 2  represents a halogen, a 1-8C alkoxy or the like; R 3  represents cyano, a 1-6C alkoxycarbonyl or the like; R 4  represents hydroxy, a 1-4C alkoxy or the like; R 5  represents H, phenyl or the like; X represents H, a 1-4C alkyl or the like; and Y represents H or a 1-4C alkyl); and (B) a dye F having an absorption max. in the wavelength range from 390 to 520 nm, the content of the component (A) being 60 to 99 wt.%. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S57207710-A (JP)
Title: Atomizer
Inventor: MAEHARA NAOYOSHI
IPC: F23D11/34
Filed: 1981-06-16
Abstract: PURPOSE:To obtain the atomizer of compact size by an arrangement wherein fuel is supplied to a compressor chamber in an atomizing part comprising an electric vibrator by means of a liquid feeder which is energized by a fan, thereby eliminating the necessity of an additional drive source as a liquid feeder. CONSTITUTION:An air warmer includes a deaerating part 7 for deaerating the air contained in kerosene fed from a kerosene feed pipe 6 and an atomizing part 12 supplied with thus deaerated kerosene by a pump 10 through a feed pipe 11. The atomizing part 12 is desgnged to operate under the operation of the electric vibrator 37 to compress the kerosene in a compressor chamber 27 and atomizes and jets the same through a nozzle part 31. In this instance, the pump 10 has such a construction that a propeller 32 is provided coaxially with a disc-shaped magnet 33 which is supported rotatably by sliding parts 34 and 35, and another disc-shaped magnet 23 mounted on a shaft 16' of a fan 16 is connected magnetically to the magnet 33, so that the propeller 32 can rotate in association with the rotation of the fan 16.
Patent JP-S58209720-A (JP)
Title: Liquid crystal display device
Inventor: IKEDA KOUNOSUKE
IPC: G02F1/1335
Filed: 1982-05-31
Abstract: PURPOSE:To prevent reflection on the surfaces of glass substrates and polarization plates by forming reflection preventive films on the surfaces thereof. CONSTITUTION:1, 2 are a pair of glass substrate, and transparent electrodes 3, 4 are deposited on their inside surfaces so as to oppose each other. 5, 6 are polarization plates fixed to the outside surfaces of the substrates 1, 2 by means of adhesive layers 7, 8. The layers 7, 8 having the refractive indices of the values approximate to the refractive indices of the substrates 1, 2 are used. 9, 10 are the reflection preventive films formed on the surfaces of the plates 5, 6, and the magnesium fluoride MgF2 films vapor deposited to about 1,000Angstrom  thickness are usable for the same. 11, 12 are the reflection preventive films which are formed to cover the inside surfaces of the substrates 1, 2 and the surfaces of the electrodes 3, 4 and are similar to the above-described reflection preventive films. 13, 14 are the liquid crystal oriented films formed on the films 11, 12 and 15 is a liquid crystal. Broken lines are incident light and solid lines reflected light. A denotes the reflection at the interface of air and the reflection preventive film and B the reflection at the interface of the reflection preventive film and the glass substrate. Two kinds of reflected rays have the phases opposite from each other and negate with each other, hence the reflected rays are eliminated.
Patent JP-2000280503-A (JP)
Title: Image-forming apparatus
Inventor: SASAKI YOSHIHARU
IPC: B41M5/382
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To restrict paper jamming when overlapped process the whole of an image formation process through stable automatization transfer by setting a drum for main paper sheets and bringing the drum in contact with a drum holding an image-receiving sheet to execute retransfer. SOLUTION: A main paper drum 34 to which a fresh main paper 14 for transferring images is set or the main paper 14 after having images completely transferred is separated can be provided with a sheet-fixing/releasing mechanism. When the main paper 14 is set to the main paper drum 34 before the image is formed, processes afterwards can be carried out in a single operation. The main paper 14 to which the image is completely transferred and fixed at the main paper drum 34 is separated from the main paper drum 34 by a separating device 42a, and reaches similar to a toner sheet separated from an image- receiving drum 32 to a sorting part 50 through a transfer path. The main paper 14 is sorted and sent out to a take-out tray 52a set outside an image-forming apparatus 30.
Patent JP-H08285809-A (JP)
Title: Method and system for detecting of deterioration of catalyst for purification of exhaust gas
Inventor: KATO NOBUHIDE
IPC: F01N3/20
Filed: 1995-04-19
Abstract: PURPOSE: To measure an oxygen concentration precisely by a method wherein the deterioration of a catalyst is detected by one sensor without being influenced by the heat capacity of an evacuation system including the heat capacity of the catalyst, even under an actual running condition and without being influenced by a flammable gas component in a flue gas. CONSTITUTION: A flue gas which has passed a catalyst for purification of an exhaust gas is guided to a treatment zone 24, which is partitioned from the circumference, under a prescribed diffusion resistance 28. By the action of oxygen pumping parts 34, 32, 30 by electrochemical oxygen pump cells 30, 32, 22a, an oxygen concentration in the flue gas is controlled to be a prescribed low value at which a flammable gas component cannot be burned substantially. On the other hand, a pump current which flows to the oxygen pump cells under control is detected, and an oxygen concentration is found on the basis of its detection value. In addition, the state of the deterioration of the catalyst is judged by the value of the oxygen concentration in the flue gas corresponding to the detected value of the pump current value.
Patent JP-S61253587-A (JP)
Title: Optical character reader
Inventor: SHIMODA AKIO
IPC: G06K9/34
Filed: 1985-05-02
Abstract: PURPOSE:To recognize instantaneously a reading form of an unspecified style to designate the positions of reading characters on the screen where the form image is displayed. CONSTITUTION:The image data of a form 1 read by an image scanner 2 is stored in a video memory 3 and displayed on the screen of a display device 8. The areas where the recognition is desired for characters are decided with reference to the form images 82-84 displayed on a display screen 81. Then the coordinates are designated for segmentation of a corresponding part through a coordinate input device 9. The designated coordinate points 85 and 86 are supplied to a character position segmentation controller 5A. Thus the controller 5A segments the video data corresponding to a section 87 out of the memory 3. This video data is supplied to a recognizer 6 and delivered in the form of a character code 7 after recognition of characters.
Patent JP-S61253904-A (JP)
Title: Oscillation circuit
Inventor: SHIMIZU SHINKICHI
IPC: H03L7/08
Filed: 1985-05-02
Abstract: PURPOSE:To stabilize the frequency characteristic of a phase leveling loop (PLL) circuit by providing the electrostatic capacity of a diode having variable capacity with a value coincident with the load capacity/oscillating frequency characteristics of a voltage controlled type oscillator. CONSTITUTION:In the voltage controlled oscillator (VCO) 4, the capacitance of the variable capacity diode 42 is changed by a control voltage Vc and the oscillating frequency of a piezoelectric vibrator 43 is also changed is response to said change to obtain output frequency fVCO. The characteristics of the diode 42 are made coincide with the load capacity/oscillating frequency characteristics of the VCO 4 so that the output frequency fVCO having high linearity corresponding to the change of the control voltage Vc is obtained. In addition, the piezoelectric vibrator 43 reduces the changing range of the frequency fVCO as compared with the change of the voltage Vc. Consequently, influences due to the change of voltage, noise, etc. can be reduced and the PLL circuit can execute stable operation as a whole.